SpaceX’s 60% more powerful Falcon 9 rocket can ‘lift a skyscraper,’ is reuseable

SpaceX successfully launched a new, upgraded Falcon 9 rocket with 60 percent more powerful engines yesterday. The demonstration flight appeared to go off without a hitch, as the rocket reached a speed of 5 kilometers/second and an altitude of 310 kilometers within five minutes of launch.

The goal with the spacecraft is to be able to recover the main part of the rocket intact after it falls back to Earth. Currently, SpaceX rockets crash in the ocean in pieces after a boost to orbit and are not reusable, but the Falcon 9’s boost stage has the capability to either gently splash down or even potentially land on its tail — as the company’s Grasshopper rocket demonstrated in June of this year.